'''Reward(s):''' [[Gold]] / [[Experience]] / [[Achievement]]s
===Multiple Achievements===
Most (but not all) events award achievements upon completion, but there are three achievements that can be gained from a fast run of the crumbling vault.
* [[Crumbling Vault]] is awarded for simply completing the event.
* [[Got Out]] is awarded for escaping the event before it collapses.
* [[A Second to Spare]] is awarded for escaping the vault in under 90 seconds.